CN202048878U - Moving angle measurer of air conditioner air door - Google Patents
Moving angle measurer of air conditioner air door Download PDFInfo
- Publication number
- CN202048878U CN202048878U CN 201120100161 CN201120100161U CN202048878U CN 202048878 U CN202048878 U CN 202048878U CN 201120100161 CN201120100161 CN 201120100161 CN 201120100161 U CN201120100161 U CN 201120100161U CN 202048878 U CN202048878 U CN 202048878U
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- China
- Prior art keywords
- air door
- turning axle
- air
- index dial
- angle measuring
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Abstract
The utility model discloses a moving angle measurer of an air conditioner air door. The air conditioner air door comprises a rotating shaft; the moving angle measurer comprises a pointer connecting piece and a dial; the pointer connecting piece comprises a revolving shaft and a pointer head; the revolving shaft is pivoted to the dial and is vertical to the dial; one end of the revolving shaft is fixedly connected to the pointer head and is vertical to the pointer head; the other end of the revolving shaft is detachably connected with the shaft end of the rotating shaft; and a pivoting axis of the revolving shaft shares the same straight line with a pivoting axis of the rotating shaft. The moving angle measurer of the air conditioner air door has a simple structure, and is convenient to use, easy to operate and wide in application range. In addition, compared with the traditional angle sensor with the cost of tens of thousands RMB, the moving angle measurer of the air conditioner air door is very low in manufacturing cost, and the accuracy of a reading can meet the requirement on the accuracy of an experiment standard.
Description
Technical field
The utility model relates to the measurement of angle device, relates in particular to a kind of air-conditioning damper movement measurement of angle device.
Background technology
The movement angle of air-conditioning air door refers under the feedback voltage of the drive motor of correspondence, the angle that air door rotates.This angle is under the various patterns, and the air output and the leaving air temp of each air door have significant impact.Therefore, for the movement angle of air-conditioning air door, need carry out certain detection means, and control.
Because the angle of damper movement has significant impact for heat pump performance, so we need at the air-conditioning Product Validation during stage, just control this parameter.And at present, detect for similar angle, what generally select for use is expensive and angular transducer that limitation is bigger.In theory, common angle measuring instrument at first will find the reference plane or the rotation of Measuring Object, changes being converted to the numeral demonstration then by the post exercise angle.But in the actual product, since the restriction of air-conditioning air door structure and shell structure, often very difficult reference field or the axis that finds air door with accurate method.Before the present invention used, some air door structure also can be measured with sensor reluctantly, but this measuring method cost is very high.Simultaneously, because the structure of most of air door is still more special, angular transducer can't find measuring basis face or chosen axis, and can't measure.Yet, if the movement angle of air door is not carried out control survey, just be difficult to guarantee the quality of product, perhaps cause the client when in use, can't satisfy the demands.
Therefore, those skilled in the art is devoted to develop a kind of simple and convenient, and the air-conditioning damper movement measurement of angle device of measuring basis face can be provided.
The utility model content
Because the above-mentioned defective of prior art, the purpose of this utility model provides a kind of simple and convenient, and the air-conditioning damper movement measurement of angle device of measuring basis face can be provided.
For achieving the above object, the utility model provides a kind of movement angle measuring appliance of air-conditioning air door, comprises pointer web member and index dial; Described pointer web member comprises turning axle and pointer head; Described turning axle is articulated in described index dial, and vertical with described index dial;
Described pointer head is fixed in an end of described turning axle, and vertical with described turning axle; The axle head releasable connection of the rotation axis of the other end of described turning axle and air-conditioning air door; The pivot axis of described turning axle and the pivot axis of described rotation axis are point-blank.
In better embodiment of the present utility model, wherein also comprise transmission shaft, described turning axle is by described transmission shaft and described rotation axis releasable connection, and the pivot axis of the pivot axis of described transmission shaft and described turning axle and rotation axis is point-blank.
In another better embodiment of the present utility model, wherein rotation axis be shaped as linear shaft-like.
In another better embodiment of the present utility model, wherein also comprise lifting support, described index dial is arranged on the described lifting support.
In another better embodiment of the present utility model, wherein lifting support comprises slide block, guide rail and footing, and described slide block is located on the described guide rail, and described guide rail is located on the described footing, and described index dial is arranged on the described slide block.
In another better embodiment of the present utility model, wherein also comprise fixed block, described index dial is located on the described fixed block, and described fixed block is located on the described slide block.
In another better embodiment of the present utility model, be threaded between wherein said turning axle and the described rotation axis or be connected by draw-in groove.
In another better embodiment of the present utility model, be threaded between wherein said transmission shaft and described rotation axis and/or the turning axle or be connected by draw-in groove.
In another better embodiment of the present utility model, the face of wherein said draw-in groove on axle head be shaped as rectangle, regular hexagon or triangle.
In another better embodiment of the present utility model, wherein said index dial is provided with datum line, and described datum line is parallel with surface level.
In another better embodiment of the present utility model, wherein said index dial be shaped as semicircle, circle, triangle or fan-shaped.
The utility model is simple in structure, and is easy to use, and processing ease is applied widely.And with respect to the angular transducer of original units up to ten thousand, cost of manufacture of the present utility model is very low, and the precision of reading also can reach the experimental standard permissible accuracy.Simultaneously, definite measuring basis face is transferred on the index dial of the present utility model according to the air door plane with original angular transducer, make damper movement measurement of angle device of the present utility model no longer be subjected to the restriction of the inner air door structure of air-conditioning, and do not determine earlier could determine the measuring basis face behind the air door plane at needs, solved the problem that original angular transducer can't correctly find the measuring basis face.
Be described further below with reference to the technique effect of accompanying drawing, to understand the purpose of this utility model, feature and effect fully design of the present utility model, concrete structure and generation.
Description of drawings
Fig. 1 is the stereographic map of a preferred embodiment of the present utility model;
Fig. 2 is the front view of embodiment shown in Figure 1;
Fig. 3 is the vertical view of embodiment shown in Figure 1;
Fig. 4 is the left view of embodiment shown in Figure 1.
Embodiment
As shown in Figure 1, air-conditioning air door 4 comprises rotation axis 41, and can be driven by drive motor 6, rotates along rotation axis 41.In preferred embodiment of the present utility model, a kind of movement angle measuring appliance of air-conditioning air door comprises pointer web member 1 and index dial 2.Pointer web member 1 comprises turning axle 11 (as shown in Figure 2) and pointer head 12; For another shown in Fig. 1 to 3, turning axle 11 is articulated in index dial 2, and vertical with index dial 2;
And for example shown in Fig. 1, pointer head 12 is fixed in an end of turning axle 11, and vertical with turning axle 11; The axle head releasable connection of the other end of turning axle 11 and rotation axis 41.Simultaneously, as shown in fig. 1, the pivot axis of the pivot axis of turning axle 11 and rotation axis 41 point-blank.
Therefore, can rotate under the drive of drive motor 6 pivot axis of moving axis 41 of the rotation axis 41 of air door 4 rotates; The turning axle 11 of pointer web member 1 can be on index dial 2 around the pivot axis rotation of turning axle 11, and show the angle of rotations by affixed pointer head 12 on it.As shown in fig. 1, because turning axle 11 and rotation axis 41 link together, and the pivot axis of turning axle and the pivot axis of rotation axis are point-blank, therefore, turning axle and rotation axis have formed a directly mechanism of interlock, the angle that the rotation axis of air door rotates just equals the angle that turning axle rotates, and also is the rotational angle that the pointer head on the turning axle shows.Therefore, the utility model can utilize by measuring angle that the pointer web member rotates and obtain and the direct rotational angle of the air door of interlock of pointer web member.
The utility model is simple in structure, and is easy to use, and processing ease is applied widely.And with respect to the angular transducer of original units up to ten thousand, cost of manufacture of the present utility model is very low, and the precision of reading also can reach the experimental standard permissible accuracy.
In preferred embodiment of the present utility model, turning axle is all vertical with index dial with the pointer head, can reach reasonable observation effect, in other embodiments, but turning axle and pointer head and index dial be out of plumb also, changes as long as can observe angle, and present embodiment does not limit this.
In preferred embodiment of the present utility model, releasable connection between turning axle and the rotation axis, thus can use movement angle measuring appliance of the present utility model to measure the damper movement angle of different air-conditionings.As shown in Fig. 1 and Fig. 2, in preferred embodiment of the present utility model, damper movement measurement of angle device of the present utility model also comprises transmission shaft 3, turning axle 11 is by transmission shaft 3 and rotation axis 41 releasable connections, and the pivot axis of the pivot axis of transmission shaft and turning axle and rotation axis point-blank.So, in preferred embodiment of the present utility model, pointer web member 1 can be under the situation of only changing transmission shaft 3, by air door rotation axis 41 releasable connections of transmission shaft 3 with the different size of different air-conditionings, realize the direct interlock of air door and pointer web member, thereby can measure the rotational angle of the air-conditioning air door of different size.Certainly, in other embodiments, can not establish transmission shaft yet, directly utilize the pointer web member to link to each other with the air door rotation axis, or utilize other web members to link to each other, present embodiment does not also limit this.
As shown in Figure 2, in preferred embodiment of the present utility model, being shaped as of transmission shaft 3 is linear shaft-like, so can make things convenient for the rotational angle of realizing rotation axis and turning axle intuitively consistent.In other embodiments, the shape of transmission shaft also can not be linear shaft-like, and be other shapes, as long as it can realize directly interlock between turning axle and the rotation axis, and the pivot axis of its pivot axis and turning axle and rotation axis point-blank gets final product, and present embodiment does not limit this.
As shown in fig. 1, in the preferred embodiment of the present utility model, the movement angle measuring appliance of air door also can comprise lifting support 5, and index dial 2 is located on the lifting support 5.Thereby index dial 2 can and descend adapting to the air-conditioning air door of differing heights along with the rising of lifting support 5, and the movement angle with the air door of measuring differing heights increases the scope of application of the present utility model.Certainly, in other embodiments, index dial also can be located at ground, fixed support or on turning axle, slide, as long as its scale that can provide the pointer head to read, present embodiment does not limit this.
As shown in fig. 1, lifting support 5 comprises slide block 51, guide rail 52 and footing 53.Guide rail 52 is arranged on the footing 53; Slide block 51 is located on the guide rail 52, and can slide up and down along guide rail 52.As shown in fig. 1, index dial 2 is arranged on the slide block 51, along with slide block 51 moves up and down along guide rail 52.This preferred embodiment utilizes the device of slide block and guide rail to realize oscilaltion, and certainly, in other embodiments, also the index dial that can utilize other modes to realize being provided with thereon moves up and down, and present embodiment does not limit this.
And as shown in fig. 1, the lifting support of this preferred embodiment also can comprise a fixed block 54, and index dial 2 is arranged on the fixed block 54, and fixed block 54 is located on the slide block 51.Certainly, in other embodiments, also can fixed block be set, present embodiment does not limit this.
As shown in Figure 4, the rotation axis 41 of preferred embodiment of the present utility model is realized the releasable connection with transmission shaft by being threaded, certainly, be provided with among the embodiment of transmission shaft at other, transmission shaft can be by the releasable connection of be threaded realization and rotation axis and turning axle, can realize releasable connection by inserting the draw-in groove that is provided with on rotation axis and/or the turning axle yet, can certainly realize releasable connection by other modes, present embodiment does not limit this.And, be not provided with among the embodiment of transmission shaft at other, turning axle also can by be threaded, draw-in groove or other modes realize and the releasable connection of rotation axis that present embodiment does not also limit this.
As shown in fig. 1, the index dial 2 in the preferred embodiment of the present utility model is provided with datum line, and datum line is parallel with surface level.So, the rotational angle of pointer web member can draw very easily.Simultaneously, definite measuring basis face is transferred on the index dial of the present utility model according to the air door plane with original angular transducer, make damper movement measurement of angle device of the present utility model no longer be subjected to the restriction of the inner air door structure of air-conditioning, and do not determine earlier could determine the measuring basis face behind the air door plane at needs, solved the problem that original angular transducer can't correctly find the measuring basis face.Certainly, in other embodiments, the fortune merit angle of air door can directly be read by the scale on the index dial, can dispense datum line, and datum line also might not be parallel with surface level, as long as and can provide a benchmark to reading, this preferred embodiment does not limit this.
In addition, as shown in fig. 1, the index dial in the preferred embodiment of the present utility model be shaped as semicircle.Can be circle, triangle, fan-shaped or other shapes in other embodiments, this preferred embodiment does not limit this yet.
More than describe preferred embodiment of the present utility model in detail.The ordinary skill that should be appreciated that this area need not creative work and just can make many modifications and variations according to design of the present utility model.Therefore, all technician in the art comply with design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should be in the determined protection domain by claims.
Claims (10)
1. the movement angle measuring appliance of an air-conditioning air door is characterized in that, comprises pointer web member and index dial;
Described pointer web member comprises turning axle and pointer head; Described turning axle is articulated in described index dial, and vertical with described index dial;
Described pointer head is fixed in an end of described turning axle, and vertical with described turning axle; The axle head releasable connection of the rotation axis of the other end of described turning axle and air-conditioning air door; The pivot axis of described turning axle and the pivot axis of described rotation axis are point-blank.
2. the movement angle measuring appliance of air-conditioning air door as claimed in claim 1, wherein also comprise transmission shaft, described turning axle is by described transmission shaft and described rotation axis releasable connection, and the pivot axis of the pivot axis of described transmission shaft and described turning axle and rotation axis point-blank.
3. the movement angle measuring appliance of air-conditioning air door as claimed in claim 2, being shaped as of wherein said transmission shaft is linear shaft-like.
4. the movement angle measuring appliance of air-conditioning air door as claimed in claim 1 wherein also comprises lifting support, and described index dial is arranged on the described lifting support.
5. the movement angle measuring appliance of air-conditioning air door as claimed in claim 4, wherein said lifting support comprises slide block, guide rail and footing, and described slide block is located on the described guide rail, and described guide rail is located on the described footing, and described index dial is arranged on the described slide block.
6. the movement angle measuring appliance of air-conditioning air door as claimed in claim 5 wherein also comprises fixed block, and described index dial is located on the described fixed block, and described fixed block is located on the described slide block.
7. be threaded between the movement angle measuring appliance of air-conditioning air door as claimed in claim 1, wherein said turning axle and described rotation axis or be connected by draw-in groove.
8. be threaded between the movement angle measuring appliance of air-conditioning air door as claimed in claim 2, wherein said transmission shaft and described rotation axis and/or turning axle or be connected by draw-in groove.
9. the movement angle measuring appliance of air-conditioning air door as claimed in claim 1, wherein said index dial is provided with datum line, and described datum line is parallel with surface level.
10. the movement angle measuring appliance of air-conditioning air door as claimed in claim 1, wherein said index dial be shaped as semicircle, circle, triangle or fan-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120100161 CN202048878U (en) | 2011-04-07 | 2011-04-07 | Moving angle measurer of air conditioner air door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120100161 CN202048878U (en) | 2011-04-07 | 2011-04-07 | Moving angle measurer of air conditioner air door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202048878U true CN202048878U (en) | 2011-11-23 |
Family
ID=44989185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120100161 Expired - Fee Related CN202048878U (en) | 2011-04-07 | 2011-04-07 | Moving angle measurer of air conditioner air door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202048878U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453828A (en) * | 2013-09-06 | 2013-12-18 | 苏州上洋机电科技有限公司 | Barrel-type dust collector tumbling-angle detection device |
| CN109458916A (en) * | 2018-12-14 | 2019-03-12 | 博耐尔汽车电气系统有限公司 | A kind of cubing and its application method detecting throttle opening and temperature change relationship |
| CN112066856A (en) * | 2020-08-21 | 2020-12-11 | 东风汽车底盘系统有限公司 | Transmission shaft assembly universal joint swing angle detection device |
-
2011
- 2011-04-07 CN CN 201120100161 patent/CN202048878U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453828A (en) * | 2013-09-06 | 2013-12-18 | 苏州上洋机电科技有限公司 | Barrel-type dust collector tumbling-angle detection device |
| CN109458916A (en) * | 2018-12-14 | 2019-03-12 | 博耐尔汽车电气系统有限公司 | A kind of cubing and its application method detecting throttle opening and temperature change relationship |
| CN112066856A (en) * | 2020-08-21 | 2020-12-11 | 东风汽车底盘系统有限公司 | Transmission shaft assembly universal joint swing angle detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20190407 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |